Description

3M Marine Adhesive Sealant 5200 is a one-component, high-strength, moisture-curing, gap-filling polyurethane for permanent bonding of wood, gelcoat and fiberglass. It cures to form a firm, rubbery, waterproof seal on joints and boat hardware, above and below the waterline. In addition, it is flexible and allows for structural movement and dissipation of stress that may be caused by vibration, swelling, shrinking or shock.
An exceptionally strong, high performance polyurethane
Created extremely strong bonds above and below the waterline
Maintainsn its flexibility, absorbing shocks, vibrations, swelling, shrinking, and structural movements
Tack-free in 24-48 hours; cures in 5-7 days without shrinking
Ideal for large surface-area applications requiring long open times